20331+2506 POU4623AB

 
 
20h 33m 03.46s +25 06' 55.4" P.A. 131 sep 11.8 mag 13.30,14.10
 
 
Coord 2000
20331+2506
Discov num
POU4623
Comp
AB
Coord arcsec 2000
20 33 03.46 +25 06 55.4
Date first
1898
Date last
2015
Obs
10
Pa first
130
Pa last
131
P.A. Now (θ)
131°
Sep first
12.1
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
13.30
Mag sec
14.10
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+008
Sec motion ra
+002
Pri motion dec
+003
Sec motion dec
-001
Notes
rPM=0.844
This double is not physical.
 
 
20331+2506 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20331+2506 POU4623 AB 1898 2015 10 131 11.8 13.30 14.10 0.80 <===
Show 20331+2506 BKO 456 AC 2000 2015 9 59 9.6 13.30 15.00 1.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.7
Precise sep
11.824
Constellation
Vulpecula
Gaia DR2
56665189376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20331+2506 POU4623 AB 2008 3 131 11.9 13.30 14.10 D 203303.46+250655.4
20331+2506 POU4623 AB 2010 6 130 11.7 13.30 14.10 203303.46+250655.4
20331+2506 POU4623 AB 2015 6 131 11.8 13.30 14.10 203303.46+250655.4

If you need more information about this double, apply for a data request form to the WDS.